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      Space & Physics

      Our Galaxy Re-Measured

      Galactic Rotation Efects, Interstellar Absorption and Certain Dynamical Constants of the Galaxy Have Been Determined from Cepheid Variable Stars

      • By Henry Norris Russell on October 1, 1939
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      ABOUT THE AUTHOR(S)

        Recent Articles by Henry Norris Russell

        • Galactic Gas Clouds
        • Anthropocentrism's Demise
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